Need help with the following set of numbers. I keep getting the wrong answer for Q1 and Q3

I tried 56596 for Q1 and 82337 for Q3 and they were wrong

I also tried 56565.75 for Q1 and 82778.75 for Q3 and they were also wrong

38065, 40840, 43059, 46849, 47056, 47753, 47793, 49308, 54235, 54520, 54584, 56477, 56598, 57424, 57485, 57733, 58714, 58790, 58987, 62551, 62904, 62963, 63419, 64833, 66719, 66777, 66877, 69186, 71159, 71871, 73108, 73829, 73890, 74988, 75111, 76510, 79136, 82339, 84106, 87048, 88698, 99662, 100163, 104529, 112727, 115129, 116766, 117443, 128489, 138197